Thats all based on the factory cobra IRS stuff...the only thing I am using is the 8.8" differential itself. There isnt any issues with that, all the problems the cobra guys had dont pertain to my setup. Solid mounted 8.8", in a full tube chassis with custom control arms mounted with spherical bearing ends & heim ends, custom spindles, penske shocks, splined sway bars, oil cooler, etc...

What I was meaning was the 8.8" ring and pinion itself is a very stout design. All the rubber and flex that was in the stock cobras was half their issues. Also IRS will never be as effective in drag racing environments where alot of issues arise too. My setup is for road racing...no straight line crap, hence why were in corners are best forums!